Very good condition.
Original box.
Fully working units.
Specifications
Single ended gain: 1.6X (4dB)
Balanced gain: 3.2X (10dB)
THD: (1V out, 1KHz) < 0,002%
Maximum output: (Balanced) > 14V RMS
Channel separation: (1V out, 1KHz) > 90 dB
Equivalent input noise: 4µV
Looking for new connoisseur.
Recorded and insured delivery.